106

Challenge Profile / JP

jyberinn#4254

Latest Riot challenge data cached by Lolytics.

Updated 9h ago

Search Challenges
Total Points

8,305

Challenge crystal

Tier

Gold

Overall challenge tier

Challenges

240

240 cached rows

Updated

May 8

Riot payload refresh

Challenge Progress

Earned and progressed challenges

240 cached challenges

Dinner's Ready

#32,046 | Top 0.8% | 3,268

#32,046

#141,940#1

Ladder placement

Master3,268

The Jukes!

#248,986 | Top 6.5% | 1,987

#248,986

#325,020#1

Ladder placement

Master1,987

Top Diff

#53,123 | Top 1.4% | 202

#53,123

#89,676#1

Ladder placement

Master202

DPS Threat

#321,044 | Top 8.3% | 103

#321,044

#421,286#1

Ladder placement

Master103

Not Even a Scratch

#43,768 | Top 1.1% | 88

#43,768

#92,916#1

Ladder placement

Master88

Gets The Wurm

#18,508 | Top 0.5% | 76

#18,508

#328,569#1

Ladder placement

Master76

Clean Clears

#23,149 | Top 0.6% | 49

#23,149

#76,571#1

Ladder placement

Master49

Incredible Value

#142,626 | Top 3.7% | 46

#142,626

#187,970#1

Ladder placement

Master46

Invulnerable

Top 6% | 43

Obtain <em>tank champions</em>

Master43

Inspiring

Top 7.7% | 36

Obtain <em>support champions</em>

Master36

Lightning Round

#32,406 | Top 0.8% | 31

#32,406

#269,140#1

Ladder placement

Master31

Global Defense System

#349,918 | Top 9.1% | 30

#349,918

#460,088#1

Ladder placement

Master30

Open Victory

Top 6.4% | 14

Win with an open nexus

Master14

Dragon Hunt

#61,150 | Top 1.6% | 4

#61,150

#147,357#1

Ladder placement

Master4

Flawless Victory

Top 8.3% | 1

Win a Perfect Game

Master1

The Disrespect

Top 0.7% | 1

Destroy the enemy nexus while outnumbered

Master1

Do These Things Have Souls?

Top 5.7% | 73,497

Kill minions

Diamond73,497

Go Where You Please

Top 5.4% | 2,192

Tank three immobilizing effects in a fight and survive

Diamond2,192

Darkness is Everywhere

Top 7.4% | 1,848

Take down wards

Diamond1,848

Determination

Top 5.8% | 945

Earn progress from challenges in the Monster Hunter, Steadfast, and Symbiosis groups

Diamond945

Master of the Rift

Top 6.1% | 727

Play Summoner's Rift Games

Diamond727

Champion

Top 8.1% | 500

Earn progress from challenges in the Champion group

Diamond500

Making the Dream Work

Top 6.2% | 430

Get a takedown with your entire team

Diamond430

Splitpush Strategy

Top 2.2% | 417

Take side lane turrets solo without dying

Diamond417

Mastermind

Top 4% | 400

Earn progress from challenges in the Cornerstone and Visionary groups

Diamond400

Monster Hunter

Top 5.3% | 375

Earn progress from challenges in the Monster Hunter group

Diamond375

Steadfast

Top 6.8% | 260

Earn progress from challenges in the Steadfast group

Diamond260

Visionary

Top 6% | 220

Earn progress from challenges in the Visionary group

Diamond220

Tactician

Top 3.1% | 190

Earn progress from challenges in the Tactician group

Diamond190

Ward Ward-en

Top 6.1% | 182

Protect wards

Diamond182

Behemoth

Top 3.8% | 175

Earn progress from challenges in the Behemoth group

Diamond175

Spice of Life

Top 6.7% | 137

Obtain <em>champions</em>

Diamond137

Shoddy Construction

Top 5% | 125

Take down the first turret

Diamond125

Dancing Shoes

Top 2.4% | 101

Dodge five skillshots within eight seconds

Diamond101

Incandescent

Top 8.2% | 56

Obtain <em>mage champions</em>

Diamond56

Indomitable

Top 6.6% | 53

Obtain <em>fighter champions</em>

Diamond53

One Stone

Top 3% | 49

Kill two players with one ability cast

Diamond49

No Capstone Unturned

Top 7.3% | 47

Reach Gold tier on Capstones

Diamond47

Invisible

Top 6.6% | 36

Obtain <em>assassin champions</em>

Diamond36

All Random All Flawless

Top 4.4% | 35

Earn S grades or higher

Diamond35

Ingenious

Top 8.9% | 22

Obtain <em>marksman champions</em>

Diamond22

Unkillable Demon King

Top 7.5% | 22

Win games without dying and at least 30% kill participation

Diamond22

Meat Shield

Top 2.8% | 20

Win the game taking at least 35% of team damage

Diamond20

Right Under Their Noses

Top 4.6% | 16

Recall while unseen by a nearby champion

Diamond16

Ward Hunter

Top 2.9% | 15

Destroy 10 wards before 20 minutes

Diamond15

Immortal

Top 6.7% | 6

Win a game with more than eight kills without dying

Diamond6

Draconic Extinction

Top 9.7% | 3

Kill two Elder Dragons in a single game

Diamond3

Can of Wurms

Top 10.7% | 1

Kill three Barons in a single game

Diamond1

Get Paid, and Get Out

Top 7.6% | 7,306,441

Earn gold

Platinum7,306,441

Wise Master

Top 7.4% | 1,047,456

Earn Mastery Points

Platinum1,047,456

Field Medic

Top 4.1% | 451,150

Effectively heal or shield allies

Platinum451,150

One-Trick

Top 7.5% | 152,462

Gain Mastery Points on a single champion

Platinum152,462

Ability Abuse

Top 8.3% | 143,157

Use Abilities

Platinum143,157

It was a... Near-Hit

Top 4.5% | 42,197

Dodge skillshots

Platinum42,197

Farm Champs Not Minions

Top 4.1% | 13,040

Get Takedowns

Platinum13,040

Immediate Immobilization

Top 7.9% | 11,011

Immobilize enemies

Platinum11,011

Little Inanimate Spies

Top 6.7% | 5,805

Place Stealth Wards

Platinum5,805

Above-Average Assistance

Top 6.3% | 3,712

Get Assists

Platinum3,712

Hard Day's Killin'

Top 7.3% | 2,523

Get Kills

Platinum2,523

EXPERTISE

Top 6.9% | 2,485

EXPERTISE capstone

Platinum2,485

VETERANCY

Top 6.2% | 1,635

VETERANCY capstone

Platinum1,635

IMAGINATION

Top 6.2% | 1,495

IMAGINATION capstone

Platinum1,495

Medal of Honor

Top 7.7% | 1,255

Earn progress from challenges in the Executioner, Commando, Resourceful, and Mystic groups

Platinum1,255

Turret Toppler

Top 7.5% | 1,190

Destroy turrets

Platinum1,190

Snow Day

Top 5.7% | 1,094

Hit snowballs on champions

Platinum1,094

Solo Bolo

Top 4.3% | 1,070

Get solo kills

Platinum1,070

Might

Top 6% | 925

Earn progress from challenges in the Flair, Behemoth, Slayer, and Predator groups

Platinum925

No Hiding

Top 4.9% | 854

Kill enemies near one of their turrets

Platinum854

ARAM Authority

Top 7.1% | 830

Earn progress from challenges in the ARAM Warrior, ARAM Finesse, and ARAM Champion groups

Platinum830

Ascendant

Top 8.2% | 675

Earn progress from challenges in the Domination, Unrivaled, and Perfection groups

Platinum675

Captain

Top 7.7% | 625

Earn progress from challenges in the Strategy, Demolition, Synergy, and Team Spirit groups

Platinum625

No Quarter

Top 6.8% | 548

Kill champions under their own turret

Platinum548

Cleverness and Creativity

Top 6.4% | 545

Earn progress from challenges in the Style, Innovation, and Tactician groups

Platinum545

Executioner

Top 7.7% | 365

Earn progress from challenges in the Executioner group

Platinum365

Commando

Top 6.4% | 335

Earn progress from challenges in the Commando group

Platinum335

Fun with Friends

Top 6% | 321

Play games with a group

Platinum321

ARAM Warrior

Top 9% | 295

Earn progress from challenges in the ARAM Warrior group

Platinum295

Resourceful

Top 8.4% | 275

Earn progress from challenges in the Resourceful group

Platinum275

Killing Spree Spree

Top 7.8% | 269

Get killing sprees

Platinum269

ARAM Champion

Top 6.6% | 260

Earn progress from challenges in the ARAM Champion group

Platinum260

NA-RAM

Top 4.8% | 239

Win games

Platinum239

Damage Dispenser

Top 7.1% | 229

Deal over 700 Damage Per Minute

Platinum229

Strategy

Top 11.8% | 220

Earn progress from challenges in the Strategy group

Platinum220

Domination

Top 7.5% | 200

Earn progress from challenges in the Domination group

Platinum200

Movin' On Up

Top 4% | 196

Win ranked games in Solo/Duo or Flex queue

Platinum196

The Brush Has Eyes

Top 7.7% | 192

Finish a game up 20% Vision Score

Platinum192

Flair

Top 8.3% | 190

Earn progress from challenges in the Flair group

Platinum190

Unrivaled

Top 6.7% | 190

Earn progress from challenges in the Unrivaled group

Platinum190

Wurm Fishing

Top 7.8% | 171

Take down Barons

Platinum171

Adept

Top 8.5% | 170

Earn progress from challenges in the Adept group

Platinum170

Slayer

Top 6.1% | 165

Earn progress from challenges in the Slayer group

Platinum165

Perfection

Top 9.8% | 165

Earn progress from challenges in the Perfection group

Platinum165

ARAM Finesse

Top 5.3% | 155

Earn progress from challenges in the ARAM Finesse group

Platinum155

Symbiosis

Top 10.1% | 150

Earn progress from challenges in the Symbiosis group

Platinum150

Overachiever

Top 5.9% | 145

Earn progress from challenges in the Overachiever group

Platinum145

Flawless Ace

Top 6.6% | 144

Ace the enemy team with no allied deaths

Platinum144

Golden

Top 6.4% | 142

Have more than 450 gold per minute in a game

Platinum142

KDA Player

Top 3.7% | 142

Get a KDA over 3 in Solo/Duo Queue

Platinum142

Top Performer

Top 8% | 131

Earn S- grades or higher

Platinum131

On Another Level

Top 6% | 124

Be up three more levels than role opponent at any point

Platinum124

Baron Power Play

Top 7.7% | 123

Generate 2500 gold advantage with Baron Buff

Platinum123

Mystic

Top 8.5% | 120

Earn progress from challenges in the Mystic group

Platinum120

Team Spirit

Top 6.9% | 110

Earn progress from challenges in the Team Spirit group

Platinum110

Style

Top 7.9% | 100

Earn progress from challenges in the Style group

Platinum100

Lane Domination

Top 6.9% | 90

Be up 20% gold and XP at 14min

Platinum90

Shattered Plates

Top 5.8% | 81

Destroy turrets before plates fall

Platinum81

Cornerstone

Top 4.1% | 80

Earn progress from challenges in the Cornerstone group

Platinum80

Pain Prescriber

Top 6% | 80

Deal the most damage to champions in the game

Platinum80

Support Subsidy

Top 4.2% | 79

Fully complete your support quest in 14 minutes

Platinum79

Lane Command

Top 7.6% | 60

Be up 20% gold and XP at 7min

Platinum60

Bloodcrazed

Top 7.3% | 49

Get First Bloods

Platinum49

Entitled

Top 5.4% | 46

Earn titles from challenges

Platinum46

Soul Sweep

Top 7.1% | 43

Claim Dragon Souls 4-0

Platinum43

Uninhibited

Top 8.6% | 42

Win after losing an inhibitor

Platinum42

Legendary Legend

Top 6.6% | 27

Become Legendary

Platinum27

Flame Horizon

Top 2.4% | 26

Win games with 100+ more CS than role opponent

Platinum26

Lethal Efficiency

Top 4.7% | 22

Kill 80 minions within 10 minutes

Platinum22

Rapid Demolition

Top 3.8% | 18

Take the first turret before 5 min

Platinum18

No Loyalty Among Dragons

Top 8.2% | 9

Take Elder Dragons when enemy has the Dragon Soul

Platinum9

Plant Tactics

Top 5.3% | 9

Use blast cones to escape enemies

Platinum9

Comeback Kids

Top 6.6% | 6

Win after being down 15 kills

Platinum6

ARAM Legend

Top 4.6% | 5

Go Legendary

Platinum5

Prodigy

Top 12.5% | 3

Become Legendary within 15 minutes

Platinum3

Dragon's Fury

Top 5.6% | 3

Get multikills with Elder Dragon

Platinum3

Overwhelming Presence

Top 11.6% | 2

As a laner, in 1 game, get kills outside your lane before 10 min

Platinum2

PENTAKIIIIIIIIL!!

Top 4.5% | 2

Get Pentakills

Platinum2

Who Needs 'Em

Top 14.5% | 1

Win a game despite an AFK teammate

Platinum1

Everyone Pays!

Top 10.1% | 73,625 / 90,000

Earn bounty gold

Gold73,625

Another Day, Another Bullseye

Top 7.4% | 11,156 / 15,000

Hit skillshots on champions

Gold11,156

Free Money

Top 7.2% | 7,458 / 17,000

Kill minions

Gold7,458

Team Takedown

Top 11% | 4,118 / 4,125

Get picks with at least one ally

Gold4,118

TEAMWORK

Top 8.8% | 1,825 / 2,100

TEAMWORK capstone

Gold1,825

Stun n Gun

Top 9.4% | 1,619 / 2,250

Immobilize then take down an enemy with an ally

Gold1,619

Dine Out

Top 4.2% | 1,522 / 4,000

Kill jungle monsters in the enemy jungle

Gold1,522

COLLECTION

Top 8.5% | 865 / 1,100

COLLECTION capstone

Gold865

Scuttle Along Now

Top 6.1% | 538 / 750

Kill scuttle crabs

Gold538

Lizard Hunting

Top 9.3% | 488 / 550

Take down Dragons

Gold488

Never Tell Me the Odds

Top 9.9% | 456 / 540

Get kills while outnumbered

Gold456

Insec-urity Breach

Top 10.9% | 423 / 500

Knock back enemies to your team and get a takedown

Gold423

Brush Fanatic

Top 11.2% | 389 / 400

Get takedowns with an ally after hiding in brush for 3+s

Gold389

Give 'em Shell, Shelly

Top 8.2% | 380 / 750

Take turrets with Rift Herald

Gold380

Buff Burglar

Top 5.8% | 305 / 360

Take enemy buffs

Gold305

Goodbye to the Darkness!

Top 10.5% | 270 / 500

Place Control Wards

Gold270

Multikill Madness

Top 9.6% | 240 / 300

Get Multikills

Gold240

Nice Try

Top 11% | 231 / 240

Kill enemies under your own turret

Gold231

Predator

Top 5.4% | 230 / 240

Earn progress from challenges in the Predator group

Gold230

Innovation

Top 14.1% | 130 / 175

Earn progress from challenges in the Innovation group

Gold130

Shell Collecting

Top 7.5% | 130 / 180

Take down Rift Heralds

Gold130

Ace

Top 6.8% | 130 / 160

Earn progress from challenges in the Ace group

Gold130

Magnum Opus

Top 7.2% | 110 / 160

Earn progress from challenges in the Magnum Opus group

Gold110

Synergy

Top 10.8% | 110 / 135

Earn progress from challenges in the Synergy group

Gold110

Been Here a While

Top 10.9% | 105 / 125

Increase your summoner level

Gold105

Guru

Top 6.5% | 100 / 160

Earn progress from challenges in the Guru group

Gold100

Darkness Distributer

Top 8% | 76 / 120

Take down the most wards in the game

Gold76

A Drake and a Hard Place

Top 9% | 64 / 120

Kill opponents with help from an Epic monster

Gold64

Target Secured

Top 6.6% | 63 / 98

Secure Epic Monsters with the enemy jungler nearby

Gold63

Synchronicity

Top 5.7% | 60 / 80

Earn progress from challenges in the Synchronicity group

Gold60

Demolition

Top 5.8% | 55 / 80

Earn progress from challenges in the Demolition group

Gold55

Dragon On Too Long

Top 7.7% | 54 / 75

Take down first dragon before eight minutes

Gold54

Farm Champs not Camps

Top 7.9% | 48 / 75

As jungler, get kills on laners before 10 minutes

Gold48

Bouncer

Top 8.4% | 47 / 80

Get the highest crowd control score in the game

Gold47

Target Selection

Top 11.1% | 43 / 45

Take down junglers near a damaged Epic Monster

Gold43

All-Seeing

Top 5.9% | 42 / 75

Have over 2 vision score per minute

Gold42

Challenges are Forever

Top 7.5% | 40 / 75

Reach Diamond tier on different challenges

Gold40

Leading by Example

Top 4.4% | 38 / 90

Get an assist streak of 12+ without dying

Gold38

Aggressive Positioning

Top 7.9% | 32 / 35

Get multikills after flashing towards an enemy

Gold32

Bad Medicine

Top 7.5% | 31 / 45

Kill enemies recently healed by a health pack

Gold31

Not Even Close

Top 25.1% | 30

Survive champion combat on single digit health

Gold30

The Most Dangerous Game

Top 3.7% | 18 / 35

As jungler, kill the enemy jungler in their jungle before 10 minutes

Gold18

Invincible

Top 5.4% | 16 / 30

Win without dying with <em>different champions</em>

Gold16

Get On My Level

Top 8.1% | 10 / 30

Get takedowns after gaining an early level advantage

Gold10

Let's Make This Quick

Top 19.1% | 4

Destroy the enemy nexus in less than 15 minutes

Gold4

Nashor Slasher

Top 0.3% | 4

Kill Baron Nashor solo

Gold4

Victorious Regalia

Top 6.2% | 2

Collect <em>victorious champion skins</em>

Gold2

ARAM Eradication

Top 9.8% | 2

Get Pentakills

Gold2

Solo Carry

Top 8.7% | 2

Deal 40%+ of your team's champion damage

Gold2

We're Good Over Here

Top 8.2% | 1

Win with a 5-stack with 3+ <em>poke champs</em>

Gold1

It Has "Ultimate" In the Name!

Top 11.4% | 1

Win with a 5-stack with 3+ <em>champs with a large AOE ult</em>

Gold1

Dine In

Top 7% | 11,038 / 12,000

Kill jungle monsters in your jungle

Silver11,038

Sage

Top 9.2% | 325 / 350

Earn progress from challenges in the Guru, Virtuoso, and Ace groups

Silver325

Alliance

Top 10.1% | 140 / 620

Earn progress from challenges in the Clash, Synchronicity, Harmony, and Globetrotter groups

Silver140

Arena Brawler

Top 3.9% | 80 / 95

Deal the most damage to champions in the game

Silver80

Support Diff

Top 5.4% | 73 / 75

Win games as a Support

Silver73

Jungle Diff

Top 5.2% | 73 / 75

Win games as a Jungler

Silver73

Power Pair

Top 2.6% | 68 / 100

Win with a premade party of two in a ranked queue

Silver68

Icon of the Rift

Top 16.3% | 47 / 50

Obtain Summoner Icons

Silver47

Always On Time

Top 5.9% | 41 / 50

Kill Epic Monsters within 30 seconds of spawn

Silver41

Treasure

Top 18.6% | 40 / 70

Earn progress from challenges in the Treasure group

Silver40

Emotive

Top 20% | 35 / 40

Obtain emotes

Silver35

Superior Supporting

Top 5.9% | 34 / 50

Finish your support quest faster than your opponent

Silver34

Alcove Gaming

Top 13.2% | 27 / 30

Take down opponents in the alcove

Silver27

All Random All Champions

Top 7% | 24 / 30

Earn an S- grade on <em>different champions</em>

Silver24

Crab Wrangler

Top 6.6% | 23 / 25

Take both of the first scuttle crab spawns

Silver23

Masterful Performance

Top 7.8% | 16 / 30

Reach Masters tier on different challenges

Silver16

Level 1 Fiesta

Top 12.1% | 13 / 15

Get takedowns before jungle camps spawn

Silver13

Malfunction

Top 30.1% | 13 / 15

Win games

Silver13

Ladder Climber

Top 10.1% | 7 / 9

Earn rank in Solo/Duo Queue

Silver7

Ten Minute Turret

Top 3.1% | 7 / 10

Destroy the first turret in under 10 minutes

Silver7

Three Buffed

Top 5.8% | 7 / 10

Take 3 of the first 4 buff camps

Silver7

Clutch Steal

Top 8% | 6 / 10

Steal Epic monsters

Silver6

The Wall

Top 3.5% | 6

Take 10k damage in a fight and survive

Silver6

TY for Leash

Top 9.2% | 5 / 8

Steal an Epic Monster without Smite

Silver5

Can't Miss

Top 14.1% | 4

Land 20 skillshots before seven minutes

Silver4

Free Ticket to Base

Top 7% | 3

Execute to turret before 10 min

Silver3

Nowhere is Safe

Top 15.7% | 2

Take down champions in their fountain

Silver2

Damage Sponge

Top 11.8% | 1

In one fight, get kills while tanking all five enemies and survive

Silver1

Connoisseur

Top 14% | 55 / 70

Earn progress from challenges in the Connoisseur group

Bronze55

That Was Close

Top 9.5% | 44 / 50

Save an ally with a heal or shield

Bronze44

Jack of All Champs

Top 9.5% | 43 / 50

Win games with <em>different champions</em>

Bronze43

Fashionably Late

Top 6.8% | 38 / 50

Get a takedown after teleporting to a >4 champion fight

Bronze38

Virtuoso

Top 7% | 35 / 45

Earn progress from challenges in the Virtuoso group

Bronze35

Machine-Hunting Mercenary

Top 26% | 30 / 45

Earn progress from challenges in the Machine-Hunting Mercenary group

Bronze30

Perfectionist

Top 12.2% | 14 / 15

Earn an S+ grade with <em>different champions</em>

Bronze14

Protean Override

Top 26.3% | 8 / 10

Win games with <em>different champions</em>

Bronze8

Fashion Forward

Top 16.5% | 7 / 10

Collect champion skins

Bronze7

Ward Skin Collector

Top 32.7% | 4 / 5

Obtain ward skins

Bronze4

Master Tank (Legacy)

Top 3.5% | 3 / 5

Get Mastery 7 on different <em>tanks</em>

Bronze3

Death Incarnate

Top 20.9% | 1

Take down 12 champions within 15 minutes

Bronze1

Pop Goes the Poro

Top 6.9% | 1

Cause a Poro to explode

Bronze1

Robo Recall

Top 35.2% | 73 / 150

Get kills

Iron73

Harmony

Top 10.7% | 50 / 100

Earn progress from challenges in the Harmony group

Iron50

Master Yourself

Top 9.4% | 12 / 15

Earn Mastery 5 on <em>different champions</em>

Iron12

Master the Enemy (Legacy)

Top 7.7% | 4 / 7

Earn Mastery 7 on <em>different champions</em>

Iron4

Active Participant

Top 13.9% | 4 / 5

Have over 90% Kill Participation in games

Iron4

Same Penta, Different Champ

Top 8.8% | 2 / 3

Get a Pentakill with <em>different champions</em>

Iron2

Best Friends Forever

Top 13.5% | 2 / 5

Get wins with a premade of 5

Iron2

Recursive

Top 8.4% | 2 / 5

Complete collection challenges

Iron2

Master Support (Legacy)

Top 7.3% | 2 / 3

Get Mastery 7 on different <em>supports</em>

Iron2

Master Fighter (Legacy)

Top 8.2% | 2 / 5

Get Mastery 7 on different <em>fighters</em>

Iron2

Master Tank

Top 4.4% | 2 / 3

Get Mastery 10 on different <em>tanks</em>

Iron2

Master Fighter

Top 5.4% | 2 / 5

Get Mastery 10 on different <em>fighters</em>

Iron2

Haute Couture

Top 6.8% | 1 / 2

Collect <em>ultimate champion skins</em>

Iron1

That Drip

Top 27.2% | 1 / 2

Collect many skins for a single champion

Iron1

Fancy Garb

Top 22% | 1 / 10

Collect <em>epic champion skins</em>

Iron1

Legendary Wardrobe

Top 14.4% | 1 / 3

Collect <em>legendary champion skins</em>

Iron1

Master Mage (Legacy)

Top 9.1% | 1 / 5

Get Mastery 7 on different <em>mages</em>

Iron1

Outplaying the Odds

Top 4.3% | 1 / 2

Get kills while outnumbered

Iron1

Master the Enemy

Top 100% | 2 / 3

Earn Mastery 10 on <em>different champions</em>

Unranked2

Arena Champion Ocean

Top 100% | 1 / 8

Play Arena games with <em>different champions</em>

Unranked1

Double Down

Top 100% | 1 / 2

Get double kills

Unranked1