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IDTitleRatio(AC/submit) Date
4000National Treasures25%(272/1072)Mar 21, 2026
4001Xiangqi23%(648/2793)Oct 21, 2025
4002Alice's mooncake shop29%(364/1221)Jun 4, 2026
4003Bob’s Race27%(296/1066)Apr 5, 2026
4004My World Cup18%(18/100)Jun 25, 2026
4005Moles13%(106/762)Jun 25, 2026
4006Genghis Khan the Conqueror31%(170/539)Oct 20, 2025
4007Flood-it!35%(293/836)Nov 27, 2025
4008Running relay16%(54/333)Jun 25, 2026
4009Porcelain Exhibitions14%(22/155)Jun 25, 2026
4010Shadow26%(50/187)Jun 15, 2026
4011Automated Telephone Exchange52%(1128/2168)Jun 26, 2026
4012Black Square18%(265/1443)Dec 24, 2024
4013Cube Coloring4%(12/282)Dec 25, 2024
4014Dice34%(453/1295)Mar 17, 2026
4015Electrification1%(2/120)Dec 25, 2024
4016Flat39%(320/816)Mar 16, 2026
4017Galaxy Interconnection2%(2/86)Dec 25, 2024
4018High security26%(99/379)Dec 24, 2024
4019Immediate Delivery36%(72/195)Mar 17, 2026
4020John's Inversions31%(229/729)Dec 24, 2024
4021Kids Like Cakes7%(26/362)Mar 17, 2026
4022ASCII Area45%(372/811)Jan 17, 2025
4023Binary Encoding42%(163/382)Nov 25, 2025
4024Caption5%(5/88)Aug 20, 2019
4025Dictionary Size17%(93/533)Dec 24, 2024
4026Eve27%(107/390)Dec 24, 2024
4027Flights0%(0/115)Nov 24, 2024
4028GCD Guessing Game41%(159/385)Oct 29, 2025
4029Huzita Axiom 60%(0/54)Aug 15, 2025
4031Journey2%(20/917)Nov 27, 2025
4032Kingdom Roadmap0%(0/287)Dec 12, 2023
4033Lanes6%(6/98)May 6, 2026
4034Alphabet Soup23%(22/92)Jun 25, 2026
4035Coin Collecting3%(4/114)Jun 25, 2026
4036Cybercrime Donut Investigation0%(1/239)Jun 25, 2026
4037Distributing Ballot Boxes10%(35/325)Jun 25, 2026
4038Game, Set and Match32%(20/61)Jun 25, 2026
4039Guess the Numbers26%(58/223)Jun 25, 2026
4040Non-negative Partial Sums10%(42/394)Jun 25, 2026
4041Peer Review42%(50/117)Jun 25, 2026
4042Regular Convex Polygon34%(58/166)Jun 25, 2026
4043Remoteland26%(72/271)Jun 25, 2026
4044Score Sequence39%(673/1692)Nov 25, 2025
4045Power Station40%(717/1768)Nov 25, 2025
4046Sightseeing22%(680/3079)Dec 24, 2024
4047Garden37%(682/1835)Dec 24, 2024
4048Chinese Repeating Crossbow29%(415/1405)Dec 24, 2024
4049Chess22%(236/1030)Dec 24, 2024
4050Necklace15%(57/366)Nov 8, 2023
4051Aeroplane Chess19%(46/242)May 1, 2026
4052Hrinity26%(602/2311)May 5, 2025
4053World of Goo4%(7/148)Jan 29, 2024
4054KINA Is Not Abbreviation1%(5/299)Jun 25, 2026

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